#cdn_wrap {
    position: absolute;
    top: 100px;
    left:320px;
    z-index: 100;
    display: none; 
    background: #fff;
    padding: 10px;
    width: 600px;
    overflow: hidden;
}
    #cdn_wrap .clear {
        border-bottom: 1px solid #C3D1EC;
        margin-bottom: 3px;
    }
#cdn_wrap li{
    float: left;
    margin: 5px;
    text-align: center;
}
#cdn_wrap li a{
    display: block;
    text-decoration: none;
    font-weight: bold;
    width: 83px;
    overflow: hidden;
}
#cdn_wrap li a:hover img{
    border: 2px solid #C3D1EC;
}
#cdn_wrap li a:hover {
    color: #FF9E03;
}
#cdn_explorer a img {
    height: 32px;
    border: 2px solid #fff;
}
#cdn_wrap a span.name {
    width: 80px;
    height: 20px;
    overflow: hidden;
    display: block;
}
#cdn_explorer {
    height: 400px;
    margin-left: 200px;
    overflow-y: auto;
    width: 400px;
}
#cdn_nav {
    border-bottom: 1px solid #C3D1EC;
}

#file_info {
    width: 190px;
    height: 400px;
    float: left;
    border-right: 1px solid #C3D1EC;
    margin-top: 3px;
}
    #img_wrap {
        border: 1px solid #C3D1EC;
        height: 160px;
        margin: 5px;
        width: 160px;
        position: relative;
    }
    #img_wrap img {
        position: absolute;
        top: 0;
        left: 0;
    }
    #file_info .bt {
         border: 1px solid #333333;
        color: #333333;
        display: block;
        font-size: 16px;
        font-weight: bold;
        margin-top: 10px;
        padding: 2px 0;
        text-align: center;
        text-decoration: none;
        width: 100px;
    }
    #cdn_nav .text {
        padding: 0;
        margin: 2px;
    }